Question

Which of the following is the only CORRECT combination?
A. (IV), (P), (R), (S) B. (III), (P), (Q), (U)
C. (IV), (Q), (T) D. (III), (R), (U)

Answer 1

Answer:

last option

Step-by-step explanation:

21-3=18

last -first no. = middle no.